The process took a while for me. I had applied in September and I didn't hear back until December. There's a two-part process to the interview. First, you do a video interview where you answer and record your answers to 20 questions. Then, you'll be contacted by the department in two to three weeks. Every department is different, and they're busy, so it's important to remember that and be patient. The head of the department that you're interested in will contact you and ask you more specific job-related questions. I heard back within two weeks after that.